His defence counsel dismiss neighbours reports that they heard screaming (and shots) because they were '300m away'. You'll have to do better than that Counsellors because it demonstrates how LOUD (and frantic/high pitched?) the screams were.
As for gunshots, Well Duh.. they can be heard in the quiet of early morning for a distance well in EXCESS of a paltry 300m.
Methinks you should all go back to Law school!

Incidentally, who is paying you? Has he (yet) signed over his house and other assets to you?
You better make sure you're paid in advance in case he is left only with his Moccassins!